Read back empty maven_config field in artifactregistry_repository

[Subserial]

Fixes #terraform-provider-google/14900

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Release Note Template for Downstream PRs (will be copied)

artifactregistry: fixed reading back maven_config state in `google_artifact_registry_repository`

[modular-magician]

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[rileykarson]

This is probably doing nothing here- did you find it was required?

[Subserial]

The request returns mavenConfig: {}, and Terraform reads this as null. This value allows the defaults to fill out the object and correctly compare configurations.

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes:

Diff report

Your PR generated some diffs in downstreams - here they are.

Terraform GA: Diff ( 1 file changed, 10 insertions(+), 4 deletions(-))
Terraform Beta: Diff ( 1 file changed, 10 insertions(+), 4 deletions(-))
TF Conversion: Diff ( 3 files changed, 9 insertions(+), 4 deletions(-))

[modular-magician]

Tests analytics

Total tests: 2864
Passed tests 2561
Skipped tests: 299
Affected tests: 4

Action taken

Found 4 affected test(s) by replaying old test recordings. Starting RECORDING based on the most recent commit. Click here to see the affected tests

TestAccContainerAwsNodePool_BetaBasicHandWritten|TestAccComputeInstance_minCpuPlatform|TestAccComputeFirewallPolicyRule_multipleRules|TestAccFrameworkProviderBasePath_setInvalidBasePath

Get to know how VCR tests work

[modular-magician]

$\textcolor{green}{\textsf{Tests passed during RECORDING mode:}}$
TestAccComputeInstance_minCpuPlatform[Debug log]
TestAccFrameworkProviderBasePath_setInvalidBasePath[Debug log]

Rerun these tests in REPLAYING mode to catch issues

$\textcolor{green}{\textsf{No issues found for passed tests after REPLAYING rerun.}}$

---

$\textcolor{red}{\textsf{Tests failed during RECORDING mode:}}$
TestAccContainerAwsNodePool_BetaBasicHandWritten[Error message] [Debug log]
TestAccComputeFirewallPolicyRule_multipleRules[Error message] [Debug log]

$\textcolor{red}{\textsf{Please fix these to complete your PR.}}$
View the build log or the debug log for each test

[Subserial]

I'm not sure if I have control over the failing tests.

[rileykarson]

Those are both unrelated